FR360214A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Coil spring of rational progressive resistance
Assignee: AUGUSTE PITOIS
•
Filing: 1905-02-16
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Granted: 1906-04-17
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Expires: 1925-02-16
Abstract
No abstract record available.
Inventors
- 👤 Auguste Pitois
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 02:18
CPC Classifications
B; B62; B62C; B62C11/00
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